diff options
Diffstat (limited to 'src/mainboard/technexion/tim5690/speaker.c')
| -rw-r--r-- | src/mainboard/technexion/tim5690/speaker.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/src/mainboard/technexion/tim5690/speaker.c b/src/mainboard/technexion/tim5690/speaker.c index aa2fbb52f8..ae11b3eb63 100644 --- a/src/mainboard/technexion/tim5690/speaker.c +++ b/src/mainboard/technexion/tim5690/speaker.c @@ -32,7 +32,7 @@ #include <../southbridge/amd/sb600/sb600.h> #include <delay.h> -#endif // __PRE_RAM__ +#endif /* __PRE_RAM__ */ #include "speaker.h" @@ -41,11 +41,11 @@ void speaker_init(uint8_t time) { * Options_0 - RW - 8 bits - [PM_Reg: 60h]. * SpkrEn, bit[5]=1b, Setting this bit will configure GPIO2 to be speaker output. */ -#ifndef __PRE_RAM__ - pm_iowrite(0x60, (pm_ioread(0x60) | (1<<5))); -#else +#ifdef __PRE_RAM__ pmio_write(0x60, (pmio_read(0x60) | (1<<5))); -#endif // __PRE_RAM__ +#else + pm_iowrite(0x60, (pm_ioread(0x60) | (1<<5))); +#endif /* __PRE_RAM__ */ /* SB600 RRG. * Tmr1CntrlWord - RW - 8 bits - [IO_Reg: 43h]. @@ -72,12 +72,7 @@ void speaker_on_nodelay(void) { } void speaker_on_delay(void) { - /* SB600 RRG. - * Nmi_Status - RW - 8 bits - [IO_Reg: 61h]. - * SpkrEnable, bit[0]=1b, Enable counter 2 - * SpkrTmrEnable, bit[1]=1b, Speaker timer on - */ - outb(inb(0x61) | 0x03, 0x61); + speaker_on_nodelay(); mdelay(100); } @@ -91,12 +86,6 @@ void speaker_off_nodelay(void) { } void speaker_off_delay(void) { - /* SB600 RRG. - * Nmi_Status - RW - 8 bits - [IO_Reg: 61h]. - * SpkrEnable, bit[0]=0b, Disable counter 2 - * SpkrTmrEnable, bit[1]=0b, Speaker timer off - */ - outb(inb(0x61) & ~0x03, 0x61); + speaker_off_nodelay(); mdelay(100); } - |